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CN-117064038-B - Preparation technology and equipment for rice homogenization granularity

CN117064038BCN 117064038 BCN117064038 BCN 117064038BCN-117064038-B

Abstract

The invention relates to the technical field of rice homogenization granularity preparation, in particular to a rice homogenization granularity preparation process and equipment, which are characterized in that vegetable juice is poured into a cooking mechanism, raw material powder is discharged into the cooking mechanism for many times, the vegetable juice is enabled to soak raw materials as soon as possible by pressurizing the interior of the cooking mechanism, the raw materials are cooked through the cooking mechanism, after the raw materials are cooked, the raw materials are repeatedly mixed through a mixing mechanism, and then the raw materials are discharged into an extrusion mechanism for homogenization granulation, so that the practicability of the equipment is improved; the feeding mechanism is used for feeding the raw materials, the steaming mechanism is used for steaming the raw materials, the mixing mechanism is used for mixing the steamed raw materials, and the extrusion mechanism is used for homogenizing and granulating the raw materials.

Inventors

  • YU ZHIYONG

Assignees

  • 宁波米氏实业有限公司

Dates

Publication Date
20260508
Application Date
20230824

Claims (4)

  1. 1. The rice homogenization granularity preparation device comprises an extrusion mechanism, and is characterized by further comprising a cooking mechanism, a feeding mechanism and a mixing mechanism, wherein the extrusion mechanism is arranged on the right side of the cooking mechanism, the feeding mechanism is arranged on the cooking mechanism, and the mixing mechanism is arranged in the cooking mechanism; the feeding mechanism is a cooking mechanism for feeding, the cooking mechanism cooks the raw materials, the mixing mechanism mixes the steamed raw materials, and the extrusion mechanism performs homogenization granulation on the raw materials; the cooking mechanism comprises a shell (1), a cooking bin (2), a first frame (3), a heating mechanism and a pressurizing mechanism, wherein the shell (1) is fixedly arranged on the first frame (3), the cooking bin (2) is arranged in the shell (1), a cavity is formed in the shell (1), openings are formed in the top end and the bottom end of the shell (1), the heating mechanism is arranged between the shell (1) and the cooking bin (2), and the pressurizing mechanism is arranged on the first frame (3); The heating mechanism comprises a lifting frame (4), a plurality of groups of sliding blocks (5), a plurality of groups of heating elements (6), a plurality of groups of lead screws (7) and a plurality of groups of first motors (8), wherein a plurality of groups of guide rails are arranged on the inner wall of the shell (1), one ends of the plurality of groups of sliding blocks (5) are all arranged on the outer surface of the lifting frame (4), the other ends of the plurality of groups of sliding blocks (5) are respectively and slidably arranged on the plurality of groups of guide rails, the plurality of groups of heating elements (6) are all arranged on the lifting frame (4), the plurality of groups of first motors (8) are all arranged on the top of the shell (1), one ends of the plurality of groups of lead screws (7) are all rotatably arranged in the shell (1), and the other ends of the plurality of groups of lead screws (7) respectively penetrate through the plurality of groups of sliding blocks (5) and are respectively connected with the output ends of the plurality of groups of first motors (8), and the surfaces of the plurality of groups of lead screws (7) are respectively connected with the middle threads of the plurality of groups of the sliding blocks (5) respectively. The pressurizing mechanism comprises a first hydraulic cylinder (9), a second hydraulic cylinder (10), a first piston (11) and a second piston (12), wherein the top end of the first hydraulic cylinder (9) is arranged at the top of the first frame (3), the bottom end of the second hydraulic cylinder (10) is arranged at the bottom of the first frame (3), the first piston (11) is arranged at the bottom end of the first hydraulic cylinder (9), the second piston (12) is arranged at the top end of the second hydraulic cylinder (10), the first hydraulic cylinder (9) and the second hydraulic cylinder (10) are both slidably arranged in the cooking bin (2), and a heating assembly is arranged at the top of the second piston (12); the mixing mechanism comprises two groups of mesh plates (18), a toothed ring (19), a third motor (20) and a gear (21), wherein the two groups of mesh plates (18) are all installed in the middle of the cooking bin (2), one group of mesh plates (18) are in rotary connection with the cooking bin (2), the toothed ring (19) is sleeved on the group of mesh plates (18), the third motor (20) is installed in the shell (1), the bottom end of the gear (21) is connected with the top end of the third motor (20), and the side end of the gear (21) is in meshed connection with the side end of the toothed ring (19); The extruding mechanism comprises an extruder (22), a guide pipe (23), a fan (24), a fourth motor (25), a connecting shaft (26), a crushing cutter (27), a drain pipe (28), a plurality of groups of atomizing nozzles (29), a water inlet valve (30) and a conveying mechanism, wherein the guide pipe (23) is arranged at the output end of the extruder (22), the bottom end of the fan (24) is connected with the top end of the guide pipe (23), the fourth motor (25) is arranged in the guide pipe (23), one end of the connecting shaft (26) is connected with the output end of the fourth motor (25), the crushing cutter (27) is arranged at the other end of the connecting shaft (26), the drain pipe (28) is fixedly arranged in the guide pipe (23), the plurality of groups of atomizing nozzles (29) are arranged on the drain pipe (28), the side end of the water inlet valve (30) is connected with the side end of the drain pipe (28), and the conveying mechanism is arranged between the extruder (22) and the steaming bin (2); The conveying mechanism comprises a second frame (31), two groups of bidirectional hydraulic arms (32), two groups of transmission shafts (33), two groups of supporting shafts (34), two groups of unidirectional hydraulic arms (35), tensioning shafts (36), a conveying belt (37) and a fifth motor (38), wherein the second frame (31) is arranged between the extruder (22) and the cooking bin (2), the bottoms of the two groups of bidirectional hydraulic arms (32) are arranged on the second frame (31), the two groups of transmission shafts (33) are respectively rotatably arranged on the left part and the right part of the two groups of bidirectional hydraulic arms (32), the two groups of supporting shafts (34) are respectively fixedly arranged on the two groups of bidirectional hydraulic arms (32) through a plurality of groups of brackets, the top ends of the two groups of unidirectional hydraulic arms (35) are respectively connected with the bottoms of the two groups of bidirectional hydraulic arms (32), the tensioning shafts (36) are arranged at the bottoms of the two groups of unidirectional hydraulic arms (35), the conveying belt (37) is sleeved on the two groups of transmission shafts (33), the two groups of supporting shafts (34) and the shafts (36), the fifth motor (38) is arranged on the group of bidirectional hydraulic arms (32), and the fifth motor (38) is used for driving the two groups of bidirectional hydraulic arms (32).
  2. 2. A rice homogenization granularity preparation apparatus as claimed in claim 1, characterized in that the feeding mechanism comprises a connecting valve (13), a feeding pipe (14), a second motor (15) and a stirring shaft (16), the bottom end of the connecting valve (13) is connected with the top end of the first piston (11), the bottom end of the feeding pipe (14) is connected with the top end of the connecting valve (13), the top of the feeding pipe (14) is provided with a plurality of groups of feeding ports (17), the second motor (15) is mounted on the top end of the connecting valve (13), the top end of the stirring shaft (16) is connected with the output shaft of the second motor (15), and the bottom end of the stirring shaft (16) extends to the inside of the feeding pipe (14).
  3. 3. A preparation process of rice homogenization granularity is characterized by comprising the following steps: s1, squeezing needed vegetables, filtering the vegetable juice, grinding common rice grains into powder, grinding glutinous rice grains into components, grinding jerky into powder, and sieving the common rice flour, glutinous rice flour and meat powder with a 60-mesh sieve respectively; s2, contracting through a first hydraulic cylinder (9), separating a first piston (11) from a cooking bin (2), opening a third motor (20), meshing and driving a group of meshed plates (18) through a gear (21) and a toothed ring (19), staggering meshes on the bottom meshed plates (18) and the top meshed plates (18), supporting raw materials and vegetable juice, pouring the vegetable juice into the cooking bin (2), and discharging common rice flour and glutinous rice flour into the cooking bin (2) for a plurality of times through a feeding mechanism; S3, stretching the first piston (11) into the cooking bin (2) through the first hydraulic cylinder (9), and pressurizing the interior of the cooking bin (2) to enable vegetable juice to soak raw materials as soon as possible; S4, heating the interior of the cooking bin (2) through the heating element (6), then opening the first motor (8), driving the sliding block (5) to drive the lifting frame (4) to ascend or descend through the lead screw (7), adjusting the height of the heating element (6), heating different positions in the cooking bin (2) through the heating element (6), heating rice flour at the bottom through a heating component on the second piston (12), cooking the rice flour in a high-pressure environment, and cooking the rice flour; S5, after the temperature of the rice flour is reduced, pouring a proper amount of meat powder and a proper amount of egg white into a cooking bin (2), driving a group of screen plates (18) to rotate, enabling the bottom screen plates (18) to overlap with meshes on the top screen plates (18), stretching the first piston (11) to downwards squeeze the cured rice flour through the first hydraulic cylinders (9), enabling the cured rice flour to pass through the meshes of the two groups of screen plates (18), enabling the first hydraulic cylinders (9) to shrink to reset the first piston (11), stretching the second piston (12) to upwards squeeze the cured rice flour through the second hydraulic cylinders (10), enabling the cured rice flour to pass through the meshes on the screen plates (18) again, and repeatedly repeating the steps to uniformly mix the rice flour to form paste; S6, contracting through a second hydraulic cylinder (10), enabling a second piston (12) to move to the lower side of the cooking bin (2), contracting through the right sides of two groups of bidirectional hydraulic arms (32), contracting through the left sides of the two groups of unidirectional hydraulic arms (35), extending through the left sides of the two groups of bidirectional hydraulic arms (32), moving a conveying belt (37) to the lower side of the cooking bin (2), extending through a first hydraulic cylinder (9), enabling a first piston (11) to squeeze paste in the cooking bin (2), enabling the paste to fall to the top end of the conveying belt (37), opening a fifth motor (38), driving through two groups of transmission shafts (33), enabling the conveying belt (37) to convey the paste from left to right, contracting through the left sides of the two groups of bidirectional hydraulic arms (32), extending through the right sides of the two groups of bidirectional hydraulic arms (32), moving the right part of the conveying belt (37) to the upper side of the extruder (22), and discharging the paste into the extruder (22) through the conveying belt (37); S7, extruding the paste into strips through an extruder (22) and discharging the strips into a guide pipe (23), simultaneously opening a fourth motor (25), driving a crushing cutter (27) to rotate, crushing the strips of paste into particles, connecting a water source through a water inlet valve (30), atomizing and spraying water into the guide pipe (23) through a plurality of groups of atomizing nozzles (29), and discharging air into the guide pipe (23) through a fan (24), so that the particles of paste are discharged from the bottom end of the guide pipe (23); S8, collecting the granular raw materials, and drying the granular paste by adopting a vacuum drying mode to form the rice grains with uniform granularity.
  4. 4. A process for preparing a homogenized rice grain size in accordance with claim 3, wherein the ratio of vegetable juice to rice flour is 1.3 to 1 and the ratio of ordinary rice flour to glutinous rice flour is 3 to 1.

Description

Preparation technology and equipment for rice homogenization granularity Technical Field The invention relates to the technical field of rice homogenization granularity preparation, in particular to a rice homogenization granularity preparation process and equipment. Background Rice is one of the main foods of people, contains protein, fat, multiple vitamins and minerals, can supplement energy for human bodies, and is formed by heating and granulating cooked rice flour in order to improve the eating convenience of rice, but has poor taste and is only suitable for satiety. Therefore, the instant food of coarse cereal rice, the preparation method thereof, the instant rice of purple rice, the preparation method thereof and the like disclosed in the invention patent with publication number of CN111713634A, disclosed in the invention patent with publication number of CN113812567B, are presented, and the instant rice is prepared by mixing the rice with other materials, so that the convenience of using the rice is improved, and the taste of the rice is improved. However, the existing instant rice has low production efficiency, a complex production line is required for processing and producing the instant rice, the nutrition components are reduced, and even the taste of the instant rice is increased by adding chemical components, so that the instant rice has poor practicability due to the influence on the physical health of people, and therefore, a process and equipment for preparing the uniform grain size of the rice are needed to improve the problems. Disclosure of Invention In order to solve the technical problems, the invention provides a rice homogenization granularity preparation process and equipment, which are characterized in that vegetable juice is poured into a stewing mechanism, raw material powder is discharged into the stewing mechanism for a plurality of times, the vegetable juice is soaked in the raw material as soon as possible by pressurizing the interior of the stewing mechanism, the raw material is stewed by the stewing mechanism, the raw material is repeatedly mixed by a mixing mechanism after the raw material is stewed, and the raw material is discharged into an extruding mechanism for homogenization granulation, so that the practicability of the equipment is improved. The invention relates to a process and equipment for preparing rice homogenization granularity, which comprises an extrusion mechanism, a cooking mechanism, a feeding mechanism and a mixing mechanism, wherein the extrusion mechanism is arranged on the right side of the cooking mechanism; the feeding mechanism is a cooking mechanism for feeding, the cooking mechanism cooks the raw materials, the mixing mechanism mixes the steamed raw materials, and the extrusion mechanism performs homogenization granulation on the raw materials; Pouring vegetable juice into a cooking mechanism, discharging raw material powder into the cooking mechanism for many times, enabling the vegetable juice to soak raw materials as soon as possible in a mode of pressurizing the interior of the cooking mechanism, then cooking the raw materials through the cooking mechanism, repeatedly mixing the raw materials through a mixing mechanism after the raw materials are cooked, and discharging the raw materials into an extrusion mechanism for homogenizing and granulating, thereby improving the practicability of the equipment. Preferably, the cooking mechanism comprises a shell, a cooking bin, a first frame, a heating mechanism and a pressurizing mechanism, wherein the shell is fixedly arranged on the first frame, the cooking bin is arranged in the shell, a cavity is formed in the shell, openings are formed in the top end and the bottom end of the shell, the heating mechanism is arranged between the shell and the cooking bin, the pressurizing mechanism is arranged on the first frame, vegetable juice and raw materials are stored through the cooking bin and the pressurizing mechanism, the interior of the cooking bin is pressurized through the pressurizing mechanism, the raw materials are soaked in the vegetable juice conveniently as soon as possible, and then the raw materials in the cooking bin are heated through the heating mechanism, so that the raw materials are cured, and the practicability of the device is improved. Preferably, the heating mechanism comprises a lifting frame, a plurality of groups of sliding blocks, a plurality of groups of heating elements, a plurality of groups of lead screws and a plurality of groups of first motors, wherein a plurality of groups of guide rails are arranged on the inner wall of the shell, one ends of the plurality of groups of sliding blocks are arranged on the outer surface of the lifting frame, the other ends of the plurality of groups of sliding blocks are respectively and slidably arranged on the plurality of groups of guide rails, the plurality of groups of heating elements are arranged on the lifting frame, the pluralit